<script setup lang="ts">
import {onMounted, ref} from "vue";
import {useRouter} from "vue-router";
import {Toast} from "vant";
import myAxios from "../plugins/myAxios.ts";

const userDefinedTag = ref("")
const addUserDefinedTag = () => {
    if (userDefinedTag.value !== "") {
        activeIds.value.push(userDefinedTag.value)
        userDefinedTag.value = ""
    } else {
        Toast.fail("请先输入标签名")
    }
}
let router = useRouter();
const originTagList = [
    {
        text: '性别',
        children: [
            {text: '男', id: '男'},
            {text: '女', id: '女'},
            {text: '保密', id: '保密'}
        ],
    },
    {
        text: '年级',
        children: [
            {text: '高一', id: '高一'},
            {text: '高二', id: '高二'},
            {text: '高三', id: '高三'},
            {text: '大一', id: '大一'},
            {text: '大二', id: '大二'},
            {text: '大三', id: '大三'},
            {text: '大四', id: '大四'},
            {text: '研究生', id: '研究生'},
            {text: '已工作', id: '已工作'},
        ],
    },
    {
        text: "编程",
        children: [
            {text: "Java", id: "Java"},
            {text: "Python", id: "Python"},
            {text: "C++", id: "C++"},
            {text: "JavaScript", id: "JavaScript"},
            {text: "Ruby", id: "Ruby"},
            {text: "PHP", id: "PHP"},
            {text: "Swift", id: "Swift"},
            {text: "Objective-C", id: "Objective-C"},
            {text: "C#", id: "C#"},
            {text: "Go", id: "Go"},
            {text: "Kotlin", id: "Kotlin"},
            {text: "TypeScript", id: "TypeScript"},
            {text: "Rust", id: "Rust"},
            {text: "Lua", id: "Lua"},
            {text: "Perl", id: "Perl"},
            {text: "Scala", id: "Scala"},
            {text: "Dart", id: "Dart"},
            {text: "R", id: "R"},
            {text: "MATLAB", id: "MATLAB"},
            {text: "Haskell", id: "Haskell"},
            {text: "Julia", id: "Julia"},
            {text: "Groovy", id: "Groovy"},
            {text: "Shell", id: "Shell"},
            {text: "Assembly", id: "Assembly"},
            {text: "F#", id: "F#"},
            {text: "Clojure", id: "Clojure"},
            {text: "Erlang", id: "Erlang"},
            {text: "Lisp", id: "Lisp"},
            {text: "Prolog", id: "Prolog"},
            {text: "Smalltalk", id: "Smalltalk"}
        ]
    },
    {
        text: '兴趣爱好',
        children: [
            {text: '阅读', id: '阅读'},
            {text: '旅游', id: '旅游'},
            {text: '游戏', id: '游戏'},
            {text: '音乐', id: '音乐'},
            {text: '电影', id: '电影'},
            {text: '美食', id: '美食'},
            {text: '健身', id: '健身'},
            {text: '编程', id: '编程'},
            {text: '摄影', id: '摄影'},
            {text: '绘画', id: '绘画'},
            {text: '写作', id: '写作'},
            {text: '手工', id: '手工'},
            {text: '园艺', id: '园艺'},
            {text: '钓鱼', id: '钓鱼'},
            {text: '篮球', id: '篮球'},
            {text: '足球', id: '足球'},
            {text: '棒球', id: '棒球'},
            {text: '乒乓球', id: '乒乓球'},
            {text: '羽毛球', id: '羽毛球'},
            {text: '网球', id: '网球'}
        ]
    },
    {
        text: '职业',
        children: [
            {text: '医生', id: '医生'},
            {text: '律师', id: '律师'},
            {text: '教师', id: '教师'},
            {text: '工程师', id: '工程师'},
            {text: '程序员', id: '程序员'},
            {text: '设计师', id: '设计师'},
            {text: '销售', id: '销售'},
            {text: '市场营销', id: '市场营销'},
            {text: '会计师', id: '会计师'},
            {text: '金融分析师', id: '金融分析师'},
            {text: '投资银行家', id: '投资银行家'},
            {text: '记者', id: '记者'},
            {text: '编辑', id: '编辑'},
            {text: '作家', id: '作家'},
            {text: '演员', id: '演员'},
            {text: '导演', id: '导演'},
            {text: '音乐家', id: '音乐家'},
            {text: '画家', id: '画家'},
            {text: '建筑师', id: '建筑师'},
            {text: '厨师', id: '厨师'},
            {text: '学生', id: '学生'}
        ]
    }
];
let tagList = ref(originTagList);
const searchText = ref('');
onMounted(async () => {
    let res = await myAxios.get("/user/tags");
    if (res?.data.code === 0) {
        activeIds.value = res.data.data
    }
})
const onSearch = () => {
    tagList.value = originTagList.map(parentTag => {
        const tempChildren = [...parentTag.children];
        const tempParentTag = {...parentTag};
        tempParentTag.children = tempChildren.filter(item => item.text.includes(searchText.value))
        return tempParentTag;
    })
};
const activeIds = ref([]);
const activeIndex = ref(0);

const close = (tag) => {
    activeIds.value = activeIds.value.filter((item) => {
        return item !== tag;
    })
};
const updateTag = async () => {
    let res = await myAxios.put("/user/update/tags", activeIds.value);
    if (res?.data.code === 0) {
        await router.replace("/user")
    }
}
const onClickRight = () => {
    router.replace("/")
}
</script>

<template>
  <van-sticky>
    <van-nav-bar
        title="标签"
        @click-right="onClickRight"
    >
      <template #right>
        跳过
      </template>
    </van-nav-bar>
  </van-sticky>
  <form action="/">
    <van-search
        v-model="searchText"
        placeholder="请输入要搜索的标签"
        @search="onSearch"
    />
    <div v-if="activeIds.length > 0">
      <van-divider content-position="left">已选择标签</van-divider>
      <van-row style="padding: 16px">
        <van-col v-for="tag in activeIds">
          <van-tag closeable size="small" type="primary" @close="close(tag)" style="margin: 5px">
            {{ tag }}
          </van-tag>
        </van-col>
      </van-row>
    </div>
    <van-divider content-position="left">选择标签</van-divider>
    <van-tree-select
        v-model:active-id="activeIds"
        v-model:main-active-index="activeIndex"
        :items="tagList"
    />
    <van-divider content-position="left">自定义标签</van-divider>
    <van-cell-group inset>
      <van-field v-model="userDefinedTag" placeholder="请输入标签" style="padding-right: 5px">
        <template #button>
          <van-button size="small" type="primary" @click="addUserDefinedTag">添加</van-button>
        </template>
      </van-field>
    </van-cell-group>
  </form>
  <div style="margin: 20px">
    <van-button block type="primary" @click="updateTag">完成</van-button>
  </div>
</template>

<style scoped>

</style>
